gregg: david gregory could be in a bit of hot water after displaying an ammunition clip -- did you see this -- on national tv. it occurred during an interview on "meet the press." gregory was asking the nra chief if banning high capacity clips would make a difference in gun control and murders. washington, d.c. police are now investigating, they say it is illegal in washington to be in possession of a clip more than ten rounds. there it is. >>> new controversy over a gun-training program for teachers in two u.s. states, utah and kansas, offering free permit courses as well as mass violence response training. they're the only two states that allow individuals with concealed weapon permits to carry their guns to school. the move comes as several groups push to arm teachers in the wake of the school shooting. critics argue this could lead to more violence. patti ann: holiday travelers bracing for a messy day at the airports and on the roads as a severe winter storm now heads toward the east coast. up to a foot of snow expected in some areas, and yvonne mann joining us from wxin in indiana